CN112892926B - Aluminum alloy door frame spraying system - Google Patents
Aluminum alloy door frame spraying system Download PDFInfo
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- CN112892926B CN112892926B CN202110073673.XA CN202110073673A CN112892926B CN 112892926 B CN112892926 B CN 112892926B CN 202110073673 A CN202110073673 A CN 202110073673A CN 112892926 B CN112892926 B CN 112892926B
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- walking
- spray gun
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- rack
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
- B05B13/00—Machines or plants for applying liquids or other fluent materials to surfaces of objects or other work by spraying, not covered by groups B05B1/00 - B05B11/00
- B05B13/02—Means for supporting work; Arrangement or mounting of spray heads; Adaptation or arrangement of means for feeding work
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
- B05B13/00—Machines or plants for applying liquids or other fluent materials to surfaces of objects or other work by spraying, not covered by groups B05B1/00 - B05B11/00
- B05B13/02—Means for supporting work; Arrangement or mounting of spray heads; Adaptation or arrangement of means for feeding work
- B05B13/0221—Means for supporting work; Arrangement or mounting of spray heads; Adaptation or arrangement of means for feeding work characterised by the means for moving or conveying the objects or other work, e.g. conveyor belts
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
- B05B13/00—Machines or plants for applying liquids or other fluent materials to surfaces of objects or other work by spraying, not covered by groups B05B1/00 - B05B11/00
- B05B13/02—Means for supporting work; Arrangement or mounting of spray heads; Adaptation or arrangement of means for feeding work
- B05B13/0278—Arrangement or mounting of spray heads
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- Coating By Spraying Or Casting (AREA)
Abstract
The invention discloses an aluminum alloy door frame spraying system, which comprises: the spray gun is arranged on the spray gun frame; the tool clamp comprises a tool table and telescopic tool rods, wherein the telescopic tool rods are symmetrically arranged on the side surface of the tool table; the spraying gun frame is supported on the walking track and can move on the walking track, and the walking driving piece is arranged between the spraying gun frame and the walking track and used for driving the spraying gun frame to move; and the reversing assembly is arranged on the walking track and the spray gun frame. According to the aluminum alloy door frame spraying system, the spray gun is carried by the spray gun frame to surround the aluminum alloy frame for one circle, so that the aluminum alloy frame is automatically sprayed, manual operation of holding the spray gun is not needed, and the aluminum alloy door frame spraying system has the advantages of high efficiency and better safety.
Description
Technical Field
The invention relates to the technical field of aluminum alloy door frame processing, in particular to an aluminum alloy door frame spraying system.
Background
The aluminum alloy door frame is one of the most common door frames at present, the surface treatment needs to be carried out in a paint spraying mode after the frame body of the aluminum alloy door frame is processed so as to prolong the service life and improve the appearance attractiveness of the aluminum alloy door frame, the outer side surface of the frame body is connected with the wall body, therefore, the front surface and the rear surface of the door frame are conventionally only needed to be painted, in the existing painting mode, many factories still adopt a manual operation mode, firstly, a frame body is supported and suspended by a tool clamp, then firstly spraying paint on one side surface of the frame body, after the paint is sprayed, rotating the frame body until the other side surface faces a worker, then spraying paint on the other side surface of the frame body, in the process of painting, the spray gun needs to be manually held, so that not only is the efficiency low and the process of painting process complicated, but also the worker sucks the paint to damage the body, and therefore, the improvement is needed.
Disclosure of Invention
The invention aims to provide an aluminum alloy door frame spraying system, aims to improve the spraying efficiency of an aluminum alloy door frame, and solves the technical problems that the working efficiency is low and the human health is influenced by paint caused by the fact that a spray gun needs to be manually held for spraying and the aluminum alloy door frame needs to be turned over for spraying on two sides in the prior art.
In order to solve the above technical problem, the present invention provides an aluminum alloy door frame spraying system, including:
the spray gun is arranged on the spray gun frame, the spray gun is positioned on the side surface of the spray gun frame, a limiting part is formed on the spray gun frame, an installation part is arranged at one end of the spray gun frame, which is connected with the walking rotating shaft, the installation part is rotatably connected with the walking rotating shaft, and a limiting rod is arranged at the bottom of the installation part;
the tool clamp comprises a tool table and telescopic tool rods, wherein the telescopic tool rods are symmetrically arranged on the side surface of the tool table, and when the telescopic tool rods extend out, the telescopic tool rods are abutted against the inner wall of the aluminum alloy frame to support the aluminum alloy frame to be in a suspended state;
the walking assembly comprises a motor, a walking driving part and a walking track, wherein the walking track is in a square frame shape, a sliding groove for inserting a limiting rod is formed in the upper surface of the walking track, a limiting plate is fixed on the inner side of each side edge of the walking track, when the aluminum alloy frame is positioned in an inner cavity of the aluminum alloy frame, the distance between each side edge of the aluminum alloy frame and the corresponding side edge of the aluminum alloy frame is the same, the spray gun rack is supported on the walking track and can move on the walking track, the four side edges of the walking track form a walking track of the spray gun rack, the walking driving part is arranged between the spray gun rack and the walking track, the walking driving part comprises a walking rack fixed on the walking track and a walking gear which is rotatably arranged at the end part of the spray gun rack through a walking rotating shaft and is meshed with the walking rack and is used for driving the spray gun rack to move, and the walking track and the walking rack inside the walking track are divided into bending parts corresponding to four corners and a straight part between two adjacent bending parts, the bent parts and the straight parts can be spliced through mounting bolts, so that the sizes of the walking tracks can be correspondingly adjusted through splicing different numbers of straight parts according to aluminum alloy frames with different specifications and sizes;
the reversing assembly is arranged on the walking track and the spray gun frame, so that after a side of the aluminum alloy frame is sprayed by a spray gun and before the side moves to the other side of the aluminum alloy frame, the reversing assembly enables the spray gun frame to rotate by 90 degrees, finally the spray gun and the other side are located on the same vertical surface, the spray gun frame rotates by 90 degrees at the side corresponding to the limiting plate, and before the spray gun moves to the side range of the aluminum alloy frame, the limiting plate is matched with the limiting part to limit the spray gun frame, so that the spray gun frame cannot rotate.
Preferably, flexible frock pole includes the body of rod and rod cover, threaded connection between the body of rod and the rod cover, the one end of the body of rod is connected in frock platform side, and the end swing joint that stretches out of rod cover has the butt piece, and the butt piece can be inserted in the recess of aluminum alloy frame inner wall.
Preferably, the butt joint piece is the square structure, and the center on its surface department rotates the tip of connecting at the rod cover, the surface of butt joint piece is equipped with two screw holes, and the tip threaded connection of rod cover has with screw hole complex fastening bolt, when fastening bolt cooperates with two screw holes respectively, can fix a side perpendicular to rod cover and one of them diagonal of butt joint piece and be parallel with the rod cover respectively, and frock platform side is equipped with the ring channel, and the tip of the body of rod is supported through the arc slider of a slip setting in the ring channel.
Preferably, the walking track is provided with a cavity, the walking gear and the walking rack are both positioned in the cavity, the walking rack is fixed on the side wall of the cavity, and the surface of the walking track is provided with a track groove for the walking rotating shaft to move.
Preferably, the motor is fixed on the spray gun frame, the motor output shaft is in transmission connection with the walking rotating shaft through a belt pulley assembly, a walking limiting groove is formed in the side wall of the track groove, a walking limiting wheel is sleeved outside the walking rotating shaft, and the walking limiting wheel can roll in the walking limiting groove.
Preferably, the reversing assembly comprises a reversing gear and a reversing rack, the reversing gear is sleeved on the gun rack, the reversing rack is arranged on the walking track and is located at an inlet of each side edge of the walking track, so that when the gun rack moves to the side edge of the walking track, the reversing gear is meshed with the reversing rack, when the gun rack moves to the side edge of the walking track, the gun rack rotates 90 degrees firstly, and the spray nozzles of the spray guns are adjusted to be located on the same vertical plane corresponding to the side edge of the aluminum alloy frame of the walking track.
Preferably, the downstream end of the limiting plate is contacted with the inner wall of the other side edge along the traveling direction of the spray gun rack.
Preferably, the spray gun comprises a spray gun body, a spray head and a sliding plate, wherein the sliding plate is longitudinally arranged, the spray head is arranged into a pair which is symmetrically distributed up and down, one side of the spray head is arranged in the sliding plate in a sliding mode through a square bolt sleeve, a bidirectional screw rod is in threaded connection between the two square bolt sleeves, and the bidirectional screw rod is rotatably arranged on the sliding plate.
According to the aluminum alloy door frame spraying system, the walking component is matched with the reversing component, the aluminum alloy frame is fixed by the tool fixture, the spray gun frame carries the spray gun to automatically walk under the power action of the motor according to the track set by the walking track, and after one circle of walking is completed, the paint spraying work on four sides of the aluminum alloy frame can be realized.
The aluminum alloy door frame spraying system is simple in structure and low in processing and maintenance cost, and particularly, the aluminum alloy frame is fixed by the tool clamp from the inside, so that the spraying effect of the side edge of the aluminum alloy frame is not influenced.
In the aluminum alloy door frame spraying system, the walking and reversing processes of the spray gun carried by the spray gun frame are realized by adopting a mechanical structure, so that the stability is stronger, and compared with an electric combination mode, the aluminum alloy door frame spraying system is lower in cost, lower in failure rate and more durable.
In the aluminum alloy door frame spraying system, the tool clamp has two different fixing states, one is that the abutting block is directly abutted against the side inner wall of the aluminum alloy frame, and the other is that the abutting block is abutted against the inner corner of the aluminum alloy frame.
According to the aluminum alloy door frame spraying system, the two opposite spray heads are arranged on the spray gun, so that two surfaces of the aluminum alloy frame can be sprayed simultaneously in the spraying process, the spraying efficiency is improved, meanwhile, the process that the aluminum alloy frame needs to be turned over after one surface is sprayed and then the other surface is sprayed in the prior art is omitted, and the production process of the aluminum alloy door frame is simplified.
Drawings
FIG. 1 is a schematic structural view of an aluminum alloy door frame painting system according to the present invention.
FIG. 2 is an enlarged view of part A of FIG. 1 of the spraying system for aluminum alloy door frames according to the present invention.
Fig. 3 is a schematic view of a walking gear sleeve and a walking gear of the aluminum alloy door frame spraying system of the invention.
FIG. 4 is an enlarged view of the portion B in FIG. 3 of the spraying system for aluminum alloy door frames according to the present invention.
Fig. 5 is a schematic structural diagram of a spray gun of the aluminum alloy door frame spraying system.
Fig. 6 is a schematic view of the abutting block of the spraying system for aluminum alloy door frames of the present invention being rotatable relative to the rod sleeve.
Fig. 7 is a partially broken away schematic view of the aluminum alloy door frame spray coating system of the present invention as shown in fig. 6.
FIG. 8 is a schematic view of the positions of the traveling rail and the aluminum alloy frame of the aluminum alloy door frame spraying system of the invention.
The reference numbers illustrate:
1. a spray gun; 2. a tooling fixture; 3. a walking assembly; 4. a commutation assembly; 5. a spray gun rack; 6. a limiting plate; 7. installing a bolt;
11. a spray gun body; 12. a spray head; 13. a slide plate; 14. a square bolt sleeve; 15. a bidirectional screw; 16. fastening a nut;
21. a tooling table; 22. a telescopic tool rod; 23. an annular groove; 24. an arc-shaped sliding block;
31. a motor; 32. a travel drive; 33. a traveling rail; 3a, a bending part; 3b, a straight portion;
41. a reversing gear; 42. a reversing rack;
51. an installation part; 52. a limiting rod; 53. a chute; 54. a limiting part; 55. a pulley;
61. a wheel groove;
221. a rod body; 222. a rod sleeve; 223. a butting block; 224. a threaded hole; 225. fastening a bolt;
321. a traveling gear; 322. a traveling rack; 323. a traveling rotating shaft; 324. a track groove; 325. a pulley assembly; 326. a walking limiting groove; 327. a walking limiting wheel;
331. a cavity.
The implementation, functional features and advantages of the objects of the present invention will be further explained with reference to the accompanying drawings.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1 to 8, the invention provides an aluminum alloy door frame spraying system, which mainly comprises a spray gun 1, a tool clamp 2, a traveling assembly 3 and a reversing assembly 4, wherein the spray gun 1 mainly serves to spray paint on an aluminum alloy frame, the tool clamp 2 mainly serves to clamp and fix the aluminum alloy frame to be sprayed, the traveling assembly 3 mainly serves to carry the spray gun 1 to travel for a circle around the aluminum alloy frame to achieve continuous and disposable spraying on the aluminum alloy frame, and the reversing assembly 4 mainly serves to turn when the spray gun 1 moves from one side edge of the aluminum alloy frame to the other side edge under the action of the traveling assembly 3, so that the spray gun can be always effectively sprayed on the aluminum alloy frame to ensure the continuous spraying performance of the aluminum alloy frame, which is specific:
the spray gun 1 is arranged on the spray gun frame 5, is positioned on the side surface of the spray gun frame 5 and is in a state of extending out to the side edge of the aluminum alloy frame;
the tool clamp 2 comprises a tool table 21 and four telescopic tool rods 22, specifically, the four telescopic tool rods 22 are symmetrically arranged on the side surface of the tool table 21, and the telescopic tool rods 22 have telescopic performance, so that when the telescopic tool rods 22 extend out, one ends of the telescopic tool rods can be abutted against the inner wall of the aluminum alloy frame to support the aluminum alloy frame to be in a suspended state;
the walking assembly 3 comprises a motor 31, a walking driving part 32 and a walking track 33, the motor 31 provides power for walking, the walking driving part 32 transmits the power of the motor 31 and converts the power into the power for walking, wherein the walking track 33 is in a square frame shape, the tooling fixture 2 is positioned in an area surrounded by four edges of the walking track 33, when the aluminum alloy frame is positioned in an inner cavity of the aluminum alloy frame, the distance between each side edge of the aluminum alloy frame and the corresponding side edge of the aluminum alloy frame is the same, the spray gun rack 5 is supported on the walking track 33 and can move on the walking track 33, the walking track of the spray gun rack 5 is formed by the four side edges of the walking track 33, the walking driving part 32 is arranged between the spray gun rack 5 and the walking track 33 and used for driving the spray gun rack 5 to move, and when the spray gun rack 5 moves on the walking track 33 for one circle, the aluminum alloy frame correspondingly walks one circle around.
The reversing assembly 4 is arranged on the walking track 33 and the spray gun rack 5, so that after the spray gun 1 finishes spraying one side edge of the aluminum alloy frame and moves to the front of the other side edge of the aluminum alloy frame, the reversing assembly 4 enables the spray gun rack 5 to rotate by 90 degrees, and finally the spray gun 1 and the other side edge are located on the same vertical surface, and further after the spray gun rack 5 continues to move, the spray gun 1 can move to the vertical surface in the range of the other side edge and can spray the other side edge.
After the aluminum alloy door frame spraying system adopts the scheme, a worker only needs to fix the aluminum alloy door frame on the tool fixture 2, the spray gun 1 is positioned right above the first side edge of the aluminum alloy door frame, then the spray gun 1 and the motor 31 are started, the spray gun 1 starts to spray the upper surface of the first side edge, meanwhile, the motor 31 drives the spray gun frame 5 to walk on the walking track 33 through the walking driving piece 32, the spray gun frame 5 carries the spray gun 1 to finish spraying the upper surface of the first side plate of the aluminum alloy frame, then the spray gun frame 5 moves to the second side edge, at the moment, the reversing assembly 4 acts to enable the spray gun frame 5 to rotate 90 degrees, the position of the spray gun 1 is adjusted, the spray gun 1 moves right above the second side edge of the aluminum alloy frame to spray the aluminum alloy frame along with the continuous movement of the spray gun frame 5, and similarly, the spray gun 1 walks around the aluminum alloy frame for a circle under the carrying of the spray gun frame 5, can realize the spraying to the first side of aluminum alloy frame, second side, third side and fourth side in proper order, whole process is realized by the mechanical structure linkage, need not artificial intervention, more need not artifical handheld spray gun 1 and carries out the spraying, and efficiency is higher, the spraying is effectual and safe high.
The above-described aspects of the present application are described in detail below:
the telescopic tool rod 22 comprises a rod body 221 and a rod sleeve 222, the rod body 221 is in threaded connection with the rod sleeve 222, one end of the rod body 221 is connected to the side face of the tool table 21, the extending end of the rod sleeve 222 is movably connected with a butting block 223, the butting block 223 can be inserted into a groove in the inner wall of an aluminum alloy frame, in the mode, one end of the rod body 221 is fixed to the side face of the tool table 21, the length of the whole of the rod body 221 and the rod sleeve 222 is adjusted by rotating the rod sleeve 222, in the using process, the butting block 223 on one rod sleeve 222 can be inserted into the groove in the inner wall of the aluminum alloy frame to serve as a fulcrum, an operator lifts and lays the aluminum alloy door frame from the other side, then the rod sleeve 222 on one side of the operator is rotated, the rod sleeve 222 on the one side of the operator extends out and carries the butting block 223 thereon to be inserted into the groove on the side of the aluminum alloy frame, at the moment, two sides of the aluminum alloy frame are simultaneously supported, and the remaining two rod sleeves 222 are sequentially operated, so that the two rest abutting blocks 223 are respectively inserted into the grooves of the two rest side walls of the aluminum alloy frame, and the aluminum alloy frame can be fixed from the inner side of the aluminum alloy frame, and at the moment, the aluminum alloy frame is in a suspended state.
The abutting block 223 is a cube structure, the center of the surface of the abutting block 223 is rotatably connected to the end of the rod sleeve 222, the surface of the abutting block 223 is provided with two threaded holes 224, the end of the rod sleeve 222 is in threaded connection with a fastening bolt 225 matched with the threaded holes 224, when the fastening bolt 225 is respectively matched with the two threaded holes 224, one side of the abutting block 223 can be respectively fixed to be perpendicular to the rod sleeve 222 and one diagonal line of the abutting block is parallel to the rod sleeve 222, the side of the tooling table 21 is provided with an annular groove 23, the end of the rod body 221 is supported by an arc-shaped sliding block 24 which is slidably arranged in the annular groove 23, after the mode is adopted, the tooling fixture 2 has two fixing states for the aluminum alloy frame, the first one is that the four abutting blocks 223 are respectively abutted in grooves on four sides of the aluminum alloy frame, and the telescopic tooling rod 22 is in a state of being perpendicular to the corresponding sides of the aluminum alloy frame, the second is that the four abutting blocks 223 are respectively abutted in inner grooves on four corners of the aluminum alloy frame, and flexible frock pole 22 is the state of the diagonal coincidence that corresponds with the aluminum alloy frame, and these two kinds of modes can be selected by oneself as required and use for improve frock clamp 2's range of application, especially, after one of them flexible frock pole 22 damaged, when only three flexible frock pole 22 can use, adopt the second kind of mode, also can comparatively effectually carry out stable support to the aluminum alloy frame, especially when the shape of aluminum alloy frame is irregular, adopt the mode of diagonal bracing, will be more stable.
It should be noted that, in order to facilitate centering when the tool holder 2 fixes the aluminum alloy frame, scale marks are arranged on the rod body 221, the length of the rod sleeve 222 extending out is measured through the scale marks, and when the aluminum alloy frame is fixed, according to the length and the width of the aluminum alloy frame to be sprayed, the specified length of the rod sleeve 222 extending out is selected to realize the centering process between the aluminum alloy frame and the tool holder 2 when the aluminum alloy frame is fixed.
The walking driving part 32 comprises a walking gear 321 and a walking rack 322, the walking gear 321 is meshed with the walking rack 322, the walking track 33 is provided with a cavity 331, the walking gear 321 and the walking rack 322 are both positioned in the cavity 331, the walking rack 322 is fixed on the side wall of the cavity 331, the walking gear 321 is rotatably installed at the end part of the gun rack 5 through a walking rotating shaft 323, a track groove 324 for the walking rotating shaft 323 to move is formed in the surface of the walking track 33, and when the walking gear 321 rotates, the walking gear 321 can roll along the surface of the walking rack 322 through meshing with the walking rack 322, so that the gun rack 5 is driven to move on the walking track 33.
The motor 31 is fixed on the spray gun rack 5, the output shaft of the motor 31 is in transmission connection with the walking rotating shaft 323 through the belt pulley component 325, the side wall of the track groove 324 is provided with a walking limiting groove 326, the walking rotating shaft 323 is externally sleeved with a walking limiting wheel 327, the walking limiting wheel 327 can roll in the walking limiting groove 326, and the walking limiting wheel 327 is matched with the walking limiting groove 326, so that the stability of supporting the spray gun rack 5 can be realized, the spray gun rack 5 can be prevented from inclining, meanwhile, the meshing effect between the walking gear 321 and the walking rack 322 is improved, the transmission performance is improved, and the mechanical abrasion is reduced;
in this case, the motor 31 is fixed to the gun holder 5 as follows:
one end of the spray gun rack 5 connected with the walking rotating shaft 323 is provided with a mounting part 51, the mounting part 51 is rotatably connected with the walking rotating shaft 323, the bottom of the mounting part 51 is provided with a limiting rod 52, the upper surface of the walking track 33 is provided with a sliding groove 53 for inserting the limiting rod 52, so that in the moving process of the spray gun rack 5, the mounting part 51 is kept static in the circumferential direction through the matching of the limiting rod 52 and the sliding groove 53, the motor 31 is mounted on the side surface of the mounting part 51, a space is arranged between the bottom end of the mounting part 51 and the walking track 33, and the belt pulley component 325 is positioned in the space in the height direction, in particular, the belt pulley component 325 is provided with two rotating wheels which are respectively fixed on the output shaft of the motor 31 and the walking rotating shaft 323, the two rotating wheels are connected through belt transmission, and the motor 31 can be powered by a storage battery for convenient operation, and the storage battery box can also be mounted on the mounting part 51, how to install the storage battery and the storage battery box is the prior art, and the description is omitted here.
The reversing assembly 4 comprises a reversing gear 41 and a reversing rack 42, the reversing gear 41 is sleeved on the gun rack 5, the reversing rack 42 is arranged on the walking track 33 and follows the walking track of the gun rack 5, the reversing rack 42 is positioned at an inlet of each side edge of the walking track 33, so that when the gun rack 5 moves to the side edge of the walking track 33, the reversing gear 41 is meshed with the reversing rack 42, the gun rack 5 rotates 90 degrees firstly when moving at the side edge of the walking track 33, and the nozzle of the spray gun 1 is adjusted to be positioned on the same vertical plane corresponding to the side edge of the aluminum alloy frame of the walking track 33;
now, the reversing assembly 4 is described with reference to fig. 8 as follows:
assuming that after the aluminum alloy frame is fixed by the tooling fixture 2, the distance between each side edge of the aluminum alloy frame and each side edge of the traveling rail 33 is d, and each side edge of the traveling rail 33 is sequentially divided into b1, b2, b3 and b4 along the traveling direction of the gun carriage 5, then, in the process that the gun carriage 5 moves from b1 to b2, when the gun carriage 5 moves to the inlet end of b2 and is located within the range of the distance d between b1 and the corresponding side edge of the aluminum alloy door frame, the gun carriage 5 needs to complete rotation to ensure that, when the gun carriage 5 moves on b2 by the distance d, that is, the aluminum alloy frame is about to enter the side plate of the aluminum alloy frame corresponding to b2, the position of the spray gun 1 is already adjusted, and the side plate of the aluminum alloy frame which can be fully covered by the spray nozzle is ensured.
A limiting part 54 is formed on the spray gun rack 5, a limiting plate 6 is fixed on the inner side of each side edge of the walking track 33, the downstream end of the limiting plate 6 is in contact with the inner wall of the other side edge along the walking direction of the spray gun rack 5, after the spray gun rack 5 rotates for 90 degrees at the side edge corresponding to the limiting plate 6 and before the spray gun 1 moves to the side edge range of the aluminum alloy frame, the limiting plate 6 is matched with the limiting part 54 to limit the spray gun rack 5, so that the spray gun rack 5 cannot rotate, the spray gun rack 5 can rotate through the loss of the limiting plate 6 at the rotating part of the spray gun rack 5, and the spray gun rack 5 is limited in the process of spraying the aluminum alloy frame by the spray gun 1 after the spray gun rack 5 rotates;
in the present application, in order to simplify the structure of this system, the gun holder 5 is a rod-shaped structure, the bottom end of the portion located above the mounting portion 51 is rotatably connected to the mounting portion 51, and the portion of the gun holder 5 is square rod-shaped, the reversing gear 41 is sleeved on the outside of the gun holder 5 which is square rod-shaped, in order to reduce friction and improve the flexibility of the movement of the gun holder 5, a wheel groove 61 is formed on the outer side surface of the limiting plate 6, a pair of pulleys 55 are arranged on the four side surfaces of the limiting portion 54, and in the process of spraying the aluminum alloy frame by the spray gun 1, the pulleys 55 roll in the wheel groove 61.
Spray gun 1 includes the spray gun body 11, shower nozzle 12 and slide 13, slide 13 vertically sets up, shower nozzle 12 sets up to be a pair of that is upper and lower symmetric distribution, one side of shower nozzle 12 slides through square bolt cover 14 and sets up in slide 13, threaded connection two-way screw rod 15 between two square bolt covers 14, two-way screw rod 15 rotates and installs on slide 13, through rotating two-way screw rod 15, the interval between two shower nozzles 12 can be adjusted, in order to be applicable to the spraying of different states and the spraying of different thickness aluminum alloy frame, in order to improve the stability of shower nozzle 12, in this mode, the both ends of slide 13 are the closure, two-way screw rod 15's both ends are fixed respectively on slide 13's both ends and are stretched out from slide 13, and set up fastening nut 16 at two-way screw rod 15's both ends, fix two-way screw rod 15.
In order to further improve the applicability of the aluminum alloy door frame spraying system, the following scheme can be adopted:
the walking track 33 and the walking rack 322 inside the walking track are divided into bending parts 3a corresponding to four corners and straight parts 3b between two adjacent bending parts 3a, and the bending parts 3a and the straight parts 3b can be spliced through the mounting bolts 7, so that the walking track 33 can be correspondingly adjusted according to aluminum alloy frames with different specifications and sizes and through the splicing of the straight parts 3b with different quantities.
Spray gun 1 sets gradually a plurality ofly from the top down along the length direction of spray gun frame 5, and the frock clamp 2 that corresponds sets gradually a plurality ofly along the direction of height, and at this moment, frock platform 21 wholly divides into a plurality of units, and a plurality of units pile up in proper order along the direction of height to can dismantle the connection through the bolt, adopt this kind of mode, make 5 walking rounds of accessible spray gun frame, accomplish the spraying to a plurality of aluminum alloy frames simultaneously, efficiency is higher.
The above description is only a preferred embodiment of the present invention, and not intended to limit the scope of the present invention, and all modifications and equivalents of the present invention, which are made by the contents of the present specification and the accompanying drawings, or directly/indirectly applied to other related technical fields, are included in the scope of the present invention.
Claims (8)
1. An aluminum alloy door frame paint system, comprising:
the spray gun (1) is installed on the spray gun rack (5), the spray gun (1) is located on the side face of the spray gun rack (5), a limiting part (54) is formed on the spray gun rack (5), one end, connected with the walking rotating shaft 323, of the spray gun rack (5) is provided with an installation part 51, the installation part 51 is rotatably connected with the walking rotating shaft 323, and the bottom of the installation part 51 is provided with a limiting rod 52;
the tool fixture (2) comprises a tool table (21) and telescopic tool rods (22), wherein the telescopic tool rods (22) are symmetrically arranged on the side surface of the tool table (21), and when the telescopic tool rods (22) extend out, the telescopic tool rods are abutted against the inner wall of the aluminum alloy frame to support the aluminum alloy frame to be in a suspended state;
walking subassembly (3), including motor (31), walking driving piece (32) and walking track (33), walking track (33) are the square frame form, and walking track 33 upper surface is offered and is used for gag lever post 52 male spout 53, the inboard of walking track (33) each side all is fixed with limiting plate (6), when aluminum alloy frame is located its inner chamber, and it is the same with the distance between the corresponding side of aluminum alloy frame that its each side is located, and spray gun frame (5) support is on walking track (33), and can move on walking track (33), and four sides of walking track (33) form the walking orbit of spray gun frame (5), and walking driving piece (32) set up between spray gun frame (5) and walking track (33), and walking driving piece (32) rotate including fixing walking rack (322) on walking track (33) and through walking pivot (323) and install spray gun frame (5) tip and with walking gear (321) of walking rack (322) meshing ) The aluminum alloy frame is used for driving the spray gun frame (5) to move, wherein the walking track (33) and the walking rack (322) in the walking track are divided into bending parts (3 a) corresponding to four corners and straight parts (3 b) between two adjacent bending parts (3 a), and the bending parts (3 a) and the straight parts (3 b) can be spliced through mounting bolts (7), so that the sizes of the walking track (33) can be correspondingly adjusted through splicing different numbers of straight parts (3 b) according to aluminum alloy frames with different specifications and sizes;
the reversing assembly (4) is arranged on the walking track (33) and the spray gun rack (5), so that after the spray gun (1) finishes spraying one side edge of the aluminum alloy frame and moves to the front of the other side edge of the aluminum alloy frame, the reversing assembly (4) enables the spray gun rack (5) to rotate by 90 degrees, finally the spray gun (1) and the other side edge are located on the same vertical surface, the spray gun rack (5) rotates by 90 degrees at the side edge corresponding to the limiting plate (6), and before the spray gun (1) moves to the side edge range of the aluminum alloy frame, the limiting plate (6) and the limiting part (54) are matched to limit the spray gun rack (5), and the spray gun rack (5) cannot rotate.
2. The aluminum alloy door frame spray coating system of claim 1, wherein:
the telescopic tool rod (22) comprises a rod body (221) and a rod sleeve (222), the rod body (221) is in threaded connection with the rod sleeve (222), one end of the rod body (221) is connected to the side face of the tool table (21), the extending end of the rod sleeve (222) is movably connected with a butt joint block (223), and the butt joint block (223) can be inserted into a groove in the inner wall of the aluminum alloy frame.
3. The aluminum alloy door frame spray coating system of claim 2, wherein:
the butt joint piece (223) is the square structure, and the center department on its surface rotates the tip of connecting in pole cover (222), the surface of butt joint piece (223) is equipped with two screw holes (224), the tip threaded connection of pole cover (222) have with screw hole (224) complex fastening bolt (225), when fastening bolt (225) respectively with two screw hole (224) combinations, can fix a side perpendicular to pole cover (222) and one of them diagonal of butt joint piece (223) respectively and be parallel with pole cover (222), frock platform (21) side is equipped with ring channel (23), the tip of the body of rod (221) is supported through one arc slider (24) that slide setting in ring channel (23).
4. The aluminum alloy door frame spray coating system of claim 1, wherein:
the walking track (33) is provided with a cavity (331), the walking gear (321) and the walking rack (322) are both located in the cavity (331), the walking rack (322) is fixed on the side wall of the cavity (331), and a track groove (324) used for the walking rotating shaft (323) to move is formed in the surface of the walking track (33).
5. The aluminum alloy door frame spray coating system of claim 4, wherein:
the automatic spraying gun is characterized in that the motor (31) is fixed on the spraying gun frame (5), an output shaft of the motor (31) is in transmission connection with the walking rotating shaft (323) through a belt pulley component (325), a walking limiting groove (326) is formed in the side wall of the track groove (324), a walking limiting wheel (327) is sleeved outside the walking rotating shaft (323), and the walking limiting wheel (327) can roll in the walking limiting groove (326).
6. The aluminum alloy door frame spray coating system of claim 1, wherein:
the reversing assembly (4) comprises a reversing gear (41) and a reversing rack (42), the reversing gear (41) is sleeved on the spray gun rack (5), the reversing rack (42) is arranged on the walking track (33) and follows the walking track of the spray gun rack (5), the reversing rack (42) is located at an inlet of each side edge of the walking track (33), so that when the spray gun rack (5) moves to the side edge of the walking track (33), the reversing gear (41) is meshed with the reversing rack (42), the spray gun rack (5) rotates 90 degrees firstly when the side edge of the walking track (33) moves, and the spray nozzle of the spray gun (1) is adjusted to be located on the same vertical surface corresponding to the side edge of the aluminum alloy frame of the walking track (33).
7. The aluminum alloy door frame spray coating system of claim 6, wherein:
along the traveling direction of the spray gun frame (5), the downstream end of the limiting plate (6) is contacted with the inner wall of the other side.
8. The aluminum alloy door frame spray coating system of claim 1, wherein:
spray gun (1) is including the spray gun body (11), shower nozzle (12) and slide (13), slide (13) vertically set up, shower nozzle (12) set to be a pair of upper and lower symmetric distribution, and one side of shower nozzle (12) is passed through square bolt cover (14) and is slided the setting in slide (13), threaded connection two-way screw rod (15) between two square bolt covers (14), two-way screw rod (15) are rotated and are installed on slide (13).
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| CN202110073673.XA CN112892926B (en) | 2021-01-20 | 2021-01-20 | Aluminum alloy door frame spraying system |
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| CN202110073673.XA CN112892926B (en) | 2021-01-20 | 2021-01-20 | Aluminum alloy door frame spraying system |
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| CN114849930A (en) * | 2022-04-10 | 2022-08-05 | 周琪凯 | Door and window processing equipment for aluminum alloy material |
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| CN112892926A (en) | 2021-06-04 |
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Effective date of registration: 20220602 Address after: 410300 No. 49, jiangpangpianxiajiang group, Qingjiang village, Shegang Town, Liuyang City, Changsha City, Hunan Province Applicant after: Hunan Baisheng metal products Co.,Ltd. Address before: 230000 Block C, Hefei Innovation Industrial Park, Hefei hi tech Development Zone, Anhui Province Applicant before: Chen Hao |
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